package com.itheima.aop;


import lombok.SneakyThrows;
import lombok.extern.slf4j.Slf4j;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.springframework.stereotype.Component;

//@Aspect
@Slf4j
//@Component
public class TimeAspect {
    @SneakyThrows
    @Around("execution(public * com.itheima.service.impl.*.*(..))")
    public Object around(ProceedingJoinPoint pjo) {
        long start = System.currentTimeMillis();
        Object proceed = pjo.proceed();
        long end = System.currentTimeMillis();
        log.info("{}类{}执行方法用时{}毫秒",pjo.getClass(),pjo.getSignature().getName(),start-end);
        return proceed;
    }


}
